Bump regex from 1.3.5 to 1.3.6 (#9055)

Bumps [regex](https://github.com/rust-lang/regex) from 1.3.5 to 1.3.6.
- [Release notes](https://github.com/rust-lang/regex/releases)
- [Changelog](https://github.com/rust-lang/regex/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rust-lang/regex/compare/1.3.5...1.3.6)

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Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>

ledger/Cargo.toml

@@ -25,7 +25,7 @@ rand = "0.6.5"
 rand_chacha = "0.1.1"
 rayon = "1.3.0"
 reed-solomon-erasure = { package = "solana-reed-solomon-erasure", version = "4.0.1-3", features = ["simd-accel"] }
-regex = "1.3.5"
+regex = "1.3.6"
 serde = "1.0.105"
 serde_bytes = "0.11.3"
 solana-client = { path = "../client", version = "1.1.0" }